diff --git a/src/Whoops/Handler/JsonResponseHandler.php b/src/Whoops/Handler/JsonResponseHandler.php
index b997438..d6c7677 100644
--- a/src/Whoops/Handler/JsonResponseHandler.php
+++ b/src/Whoops/Handler/JsonResponseHandler.php
@@ -84,7 +84,8 @@ class JsonResponseHandler extends Handler
             header('Content-Type: application/json');
         }
 
-        echo json_encode($response);
+        echo json_encode($response, defined('JSON_PARTIAL_OUTPUT_ON_ERROR') ? JSON_PARTIAL_OUTPUT_ON_ERROR : 0);
+
         return Handler::QUIT;
     }
 }